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emmabostian/duplicates.js

Created March 20, 2020 10:03
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duplicates.js
function uniteUnique(...arr) {
let flatArray = arr.flat();
const set = new Set(flatArray);
return Array.from(set);
}
uniteUnique([1, 3, 2], [5, 2, 1, 4], [2, 1]);
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